33025580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 79591680

約数和(自身を除く): 46566100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 563, 838, 1126, 1676, 2095, 2252, 2815, 2933, 3941, 4190, 5630, 5866, 7882, 8380, 11260, 11732, 14665, 15764, 19705, 29330, 39410, 58660, 78820, 235897, 471794, 943588, 1179485, 1651279, 2358970, 3302558, 4717940, 6605116, 8256395, 16512790, 33025580]

約数ペア:

[(1, 33025580), (2, 16512790), (4, 8256395), (5, 6605116), (7, 4717940), (10, 3302558), (14, 2358970), (20, 1651279), (28, 1179485), (35, 943588), (70, 471794), (140, 235897), (419, 78820), (563, 58660), (838, 39410), (1126, 29330), (1676, 19705), (2095, 15764), (2252, 14665), (2815, 11732), (2933, 11260), (3941, 8380), (4190, 7882), (5630, 5866)]